| State | Latitude, Longitude | Population | Decadal Increase Rate | Area | Population | Mean AQI | Mean AQI | Population infected as on 15 May 2021 | Total Deaths as on 15 May 2021 | Case Fatality Rate as on 15 May 2021 |
| (as per 2011 census) | (Km2) | Density (/km2) | March | April | ||||||
| Andhra Pradesh | 15.9129˚N, 79.7400˚E | 49,670,000 | 10.98% | 1,60,205 | 310 | 91.1 | 75.7 | 1,366,785 | 9077 | 0.664 |
| Chandigarh | 30.7333˚N, 76.7794˚E | 1,055,450 | 17.19% | 114 | 9258 | 113.2 | 91.8 | 53,393 | 609 | 1.141 |
| Delhi | 28.7041˚N, 77.1025˚E | 16,787,941 | 21.21% | 1483 | 11,320 | 222.3 | 199.8 | 1,372,475 | 20,618 | 1.502 |
| Kerala | 10.8505˚N, 76.2711˚E | 33,406,061 | 4.91% | 38,852 | 860 | 77.9 | 71.1 | 2,050,889 | 6150 | 0.299 |
| Puducherry | 11.9416˚N, 79.8083˚E | 1,247,953 | 28.08% | 490 | 2547 | 53.7 | 48.9 | 78,973 | 1069 | 1.354 |